175020831

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127103}}^1$

素因数の和:127132

約数の個数: 20

約数和(自身を含む): 276832512

約数和(自身を除く): 101811681

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 127103, 381309, 1143927, 2160751, 3431781, 6482253, 10295343, 19446759, 58340277, 175020831]

約数ペア:

[(1, 175020831), (3, 58340277), (9, 19446759), (17, 10295343), (27, 6482253), (51, 3431781), (81, 2160751), (153, 1143927), (459, 381309), (1377, 127103)]